Abstract fractal formation resembling a cosmic flower or nebula with stars.

The Deep is a alternative plane of existence that is cave-like. The structure of the realm is a bunch of galaxy-sized honeycombed cave-systems with celestial objects called “khenhorn” in Dwarvish inside of them along other types of celestial phenomena. The realm is quite large, sitting at 70.8 billion light-years in radius. This realm is home to what are known as gen-1-matter particles. These particles have matter-like interactions & properties instead of energy interactions & properties (or something much more alien) & they make up the (usually) gen-7 materials of the Deep such as greensilver, the material that the Greensilver sector of the Deep is known for. See more